Review of Physical Based Monitoring Techniques for Condition Assessment of Corrosion in Reinforced Concrete

CORC > 厦门大学 > 建筑土木－已发表论文

	Review of Physical Based Monitoring Techniques for Condition Assessment of Corrosion in Reinforced Concrete
	Lei, Ying ; Zheng, Zhu-Peng ; Lei Y(雷鹰) ; Zheng ZP(郑翥鹏)
刊名	http://dx.doi.org/10.1155/2013/953930
	2013
关键词	ULTRASONIC GUIDED-WAVES EMBEDDED PIEZOELECTRIC ELEMENTS PRESTRESSED CONCRETE ACOUSTIC-EMISSION DAMAGE ASSESSMENT STEEL INSPECTION CHLORIDE MORTAR SENSORS
英文摘要	National Natural Science Foundation of China (NSFC) [51178406]; State Key Laboratory for Disaster Reduction in Civil Engineering at Tongji University, China [SLDRCE10-MB-01]; Key Project of Fujian province of China [2013Y0079]; Monitoring the condition of steel corrosion in reinforced concrete (RC) is imperative for structural durability. In the past decades, many electrochemistry based techniques have been developed for monitoring steel corrosion. However, these electrochemistry techniques can only assess steel corrosion through monitoring the surrounding concrete medium. As alternative tools, some physical based techniques have been proposed for accurate condition assessment of steel corrosion through direct measurements on embedded steels. In this paper, some physical based monitoring techniques developed in the last decade for condition assessment of steel corrosion in RC are reviewed. In particular, techniques based on ultrasonic guided wave (UGW) and Fiber Bragg grating (FBG) are emphasized. UGW based technique is first reviewed, including important characters of UGW, corrosion monitoring mechanism and feature extraction, monitoring corrosion induced deboning, pitting, interface roughness, and influence factors. Subsequently, FBG for monitoring corrosion in RC is reviewed. The studies and application of the FBG based corrosion sensor developed by the authors are presented. Other physical techniques for monitoring corrosion in RC are also introduced. Finally, the challenges and future trends in the development of physical based monitoring techniques for condition assessment of steel corrosion in RC are put forward.
语种	英语
出版者	HINDAWI PUBLISHING CORPORATION
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/89990]
专题	建筑土木－已发表论文
推荐引用方式 GB/T 7714	Lei, Ying,Zheng, Zhu-Peng,Lei Y,et al. Review of Physical Based Monitoring Techniques for Condition Assessment of Corrosion in Reinforced Concrete[J]. http://dx.doi.org/10.1155/2013/953930,2013.
APA	Lei, Ying,Zheng, Zhu-Peng,雷鹰,&郑翥鹏.(2013).Review of Physical Based Monitoring Techniques for Condition Assessment of Corrosion in Reinforced Concrete.http://dx.doi.org/10.1155/2013/953930.
MLA	Lei, Ying,et al."Review of Physical Based Monitoring Techniques for Condition Assessment of Corrosion in Reinforced Concrete".http://dx.doi.org/10.1155/2013/953930 (2013).